M<A = <span>20°
m<B = m<C = 8</span><span>0°
</span>Law of Sines , in any triangle we have
a/sin A = b/sin B = c/sin c<span>
4/sin20 = AC/sin80 = AB/sin80
now we can solve AC
</span>4/sin20 = AC/sin80
<span>AC = 4 (sin80)/ sin20
AC = 4(0.98) / (0.34)
AC = 3.92 / 0.34
AC = 11.52
answer
</span>C.11.52 centimeters<span>
</span>
X=-3
7+4x=-5
-7 -7
4x=-12
/4. 4/
X=-3
Answer:
isolate the 3x subtract y then divide by 3 both sides and reduce
Step-by-step explanation:
false
0 can't he greater then any integer.
